16 Cannabinoids for Potency Testing by Practical LC-UV

Here we demonstrate a practical chromatographic separation of 16 cannabinoids with flexibility across HPLC and UHPLC platforms in a gradient aimed for speed as well as suitability in many diverse matrices. While 5 primary cannabinoids, Delta9-THC, CBD, THCA, CBDA, and CBN are the most common and abundant, new indications are continuously being explored with dozens of other cannabinoids. In addition, further expansion of suitability for minor and sub-minor cannabinoids can help with specificity and accuracy verification, especially when quantifying at a single low UV wavelength.